The LearCNC RAMPS 1.4 Electronics Starter Pro Kit includes everything in our RAMPS 1.4 Electronics Starter Plus Kit; then extends the kit coverage even further by adding a set of five(5)LearCNCcustom 38mm Nema17 stepper motors. With a rated current of 1.2A these smooth running motors are perfectly matched to the A4988 drivers of the RAMPS 1.4 hardware and with over 4kg.cm of holding torque are more then capable both in typical 3D printing linear motion application or more punishing extruder use.
Kit Contains:
High Quality Nema17 Stepper Motor Set - 5 x LearCNC 38mm custom Nema17 - 5 x ~700mm terminated Lead
- 1 x Heated Bed PCB MK2A - 1 x Heated Bed PCB MK2B (*** Free Upgrade ***)
- 1 x 100K EPCOS thermistor - 2 x PTFE insulation sleeves - 1 x 750mm length Red 18AWG Flexible silicone cable - 1 x 750mm length Black 18AWG Flexible silicone cable - 4 x HQ Compression Springs
LearCNC Standard series GT2 Belt And Pulley Kit - 2 x GT2 Standard series Pulleys 20 Tooth - 1 x GT2 Belt(Taiwan Manufacture) 6mm x 2m Length - 4 x Set Screws matched to oversize hub - 1 x Allen Key
- 1 x Fully Assembled Ramps 1.4 Shield - White Board Colour
- 1 x White Taurino Classic (New design whilst remaining 100% Arduino compatible) - 1 x White Taurino Power (*** Free Upgrade***) - 5 x A4988 stepper driver - White Board Colour - 1 x Heat sink kit - 5 x Matched Aluminum Driver Heat sinks - 5 x Thermal stickers - 1 x 40mm Fan
- 1 x SD RAMPS - Print from SD Card Ability
- 1 X Wiring Kit - 5 x (2 pin cables) each ~1m long - 8 x (3 pin cables) each ~1m long - 7 x (4 pin cables) each ~1m long
- 1 x Professional ceramic screwdriver for safe stepper driver adjustment included
- 1 x High Quality USB Connection cable
Ben's Tips: - The RAMPS stepper driver boards have adjustable current limiting via the small trim pot on the board. To set the current limit for the provided motors; for each driver board in use and using the provided ceramic screw driver, turn the trimpot full left then right again just under 1/4 turn. This will get you in the ball park for peak performance, though I would recommend de-tunning by turning the trimpot to the left until such point the motor is unable to move under the required load then back to the right just a little bit.
Please note that connecting or disconnecting a stepper motor or touching motor drivers while powered can damage the modules. Just make sure to power down before messing with any connections.